EP 2653012 A1 20131023 - SYSTEM FOR CONTROLLING ACTIVE GLAZING UNITS FOR MANAGING THE COLOUR OF LIGHT IN A BUILDING
Title (en)
SYSTEM FOR CONTROLLING ACTIVE GLAZING UNITS FOR MANAGING THE COLOUR OF LIGHT IN A BUILDING
Title (de)
SYSTEM ZUR STEUERUNG AKTIVER VERGLASUNGSEINHEITEN FÜR LICHTFARBENMANGEMENT IN EINEM GEBÄUDE
Title (fr)
SYSTEME DE COMMANDE DE VITRAGES ACTIFS GERANT LA COULEUR DE LA LUMIERE DANS UN BATIMENT
Publication
Application
Priority
- FR 1060626 A 20101216
- FR 2011052978 W 20111214
Abstract (en)
[origin: WO2012080656A1] The present invention relates to a lighting control system comprising a control unit comprising a memory in which control programs are stored. The control programs are able to control optical transmission through an active glazing unit having electrically controllable optical transmission properties and are also able to control an electrically controllable lighting device. The system furthermore comprises a colour sensor for measuring a value representing the colour of a light. The control programs are able to control the illumination generated by the lighting device depending on the value delivered by the colour sensor.
IPC 8 full level
H05B 44/00 (2022.01)
CPC (source: EP US)
H05B 45/22 (2020.01 - EP US); H05B 47/10 (2020.01 - EP US)
Citation (search report)
See references of WO 2012080656A1
Citation (examination)
WO 0136864 A2 20010525 - COLOR KINETICS [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012080656 A1 20120621; CN 103370986 A 20131023; EP 2653012 A1 20131023; FR 2969325 A1 20120622; FR 2969325 B1 20130816; JP 2014503952 A 20140213; US 2013264948 A1 20131010; US 9226366 B2 20151229
DOCDB simple family (application)
FR 2011052978 W 20111214; CN 201180067781 A 20111214; EP 11817329 A 20111214; FR 1060626 A 20101216; JP 2013543860 A 20111214; US 201113995039 A 20111214